
You push the toy hoop with your hips. At the same time, you spin the hoop around. The motion [change in position] of your body keeps the hoop up.
Some people can keep the hoop up. Others cannot.
Photo Credit: ImageDJ/Alamy Stock Photo
You can celebrate Popcorn Poppin’ Month at home. Follow these … read more
October 4 is World Animal Day. All of us can … read more
Germany has many castles. This is Heidelberg Castle. It is … read more
© 2026 McGraw-Hill Education. All Rights Reserved.